- Description: Fish of the family of Blennies. They have numerous drawings and depending on the sex or age of fish, their livery changes. . They have eye-shaped tentacles branch. 

-Size: up to 9 - 10cm.
- Diet: Feeds on algae, crustaceans, small annelids. Pellets and scales.
- Temperature: 15 to 22 ° C.
- Habitat: rocky bottoms.
- Maintenance: Low difficulty